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RunCat 365cpuinfo
Free

Free and open source under the Apache 2.0 licence.

 Free

Free, with source code published on GitHub.

Windows macOS
  • Glanceable CPU load indicator in the taskbar
  • Lightweight and simple
  • Per-core equalizer view in the menu bar
  • Color shifts with load for quick reading
  • Windows only
  • Shows a rough indication rather than detailed metrics
  • Shows CPU only, not memory, disk or network
  • macOS only
Downloadable app Downloadable app
Open source Closed source
License: Apache-2.0 License not stated
No account needed No account needed
Works offline Works offline

Checked October 2, 2026

Checked October 1, 2026

Catalog facts only. Anything “not stated” is unconfirmed. Check full listings for details.